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Tooth Lock Washers Best Price Avialable Here : Tooth Lock Washers Manufacturing India: Brand Name : Red Earth

Red Earth Tooth Lock Washers

Ramesh Steel Corporation, was incepted in 1983 by Mr. Ramesh D Jain, a renowned name in Steel Industry, Ramesh Steel corporation is known as a specialist of manufacturing steel Fasteners ,Duplex Steel Fasteners, Stainless Steel Fasteners, Tooth Lock Washers, Bolts ,Nuts ,Screws & Washer since more than 3 decades ,Mr. Ramesh D. Jain is having more than 35 years of experience in manufacturing of customized Fasteners depends upon the requirements of our clients based in Saudi Arabia, Kuwait, Turkey, United Arab Emirates, Oman, Egypt, Indonesia, Malaysia, Singapore, Thailand, Sri Lanka, Russia, West Africa & Latin America, at Ramesh Steel Corporation we stand behind our products, a team of our experienced engineers, we dedicate for complex & strict defined requirements, we have manufactured fasteners based on complex drawings where many companies have refused to manufacture the same to our customers because of their complexity & requirements of special grades, Ramesh Steel Corporation is Centrally located in Mumbai, India, Ramesh Steel Corporation has played a vital role in the growth of Duplex Steel Fasteners, Stainless Steel Fasteners, Tooth Lock Washers, Bolts & Nuts Screws & Washer, we are manufacturing Fasteners in different metals & grades like Nickel 200/201, Monel 400/K500, Inconel 600, Inconel 625, Inconel 800, Inconel 825, Hastelloy C22/ C276, Alloy 20, Titanium, Duplex & Super Duplex in form of Tooth Lock Washers bolts, Nuts, Screws, Washers Etc.

Tooth Lock Washers

  • EXTERNAL TYPE: Should be used wherever possible, as the tapered, twisted teeth are on the largest radius to provide maximum torsional resistance. Best used with a fastener having a round, pan, binding or other head large enough to make contact with the washer teeth. External tooth washers are also available with left hand or alternately twisted teeth for special applications.
  • INTERNAL TYPE: Recommended for use with smaller head screws such as fillisters. Also recommended for applications where it is best to hide the teeth either for appearance or to prevent scratching or snagging.
  • HEAVY DUTY INTERNAL TYPE: Recommended for use with heavy bolts and nuts, and with heat treated bolts usually on castings and heavy machinery or equipment.
  • FOLDED RIM TYPE WASHERS: A modification of the standard Red Earth External Tooth Lock Washer with the folded rim providing additional body strength to resist extreme fastening stresses.
  • COUNTERSUNK TYPE For use with flat or oval head screws having either 82º or 100º countersunk angles. Also available with internal teeth or flanged to provide locking action with concealed teeth.
  • EXTERNAL-INTERNAL TYPE Should be used where a larger bearing surface is desired, for oversized or elongated holes or as an insert between two adjustable pieces where the adjustment - either rotational or longitudinal - must be maintained after the original setting. Because of the added biting teeth, External-Internal lock washers are ideal for electrical bonding purposes.
  • PYRAMIDAL TYPE Recommended for applications requiring very high tightening torques. This type has a unique design which provides both locking teeth and rigidity, yet is resilient under heavy loads. Both square and hexagonal shapes are available.
  • DOME TYPE Available with either plain or toothed periphery. Because they distribute the load over a wide area, Dome Type washers are recommended for use with soft or thin materials where considerable force is needed for holding.
  • Also recommended for oversize or elongated holes. Plain periphery washers are recommended where surfaces should not be marred by biting teeth. Toothed periphery washers should be used where additional protection against shifting is required
  • DISHED TYPE: Available with plain or toothed periphery. Recommended for the same applications and purposes as Dome Type washers, but should be used where resiliency rather than rigidity is most important.
  • Both Dome and dished Types are crowned or arched to support the internal teeth so they can lock into the bolt head or nut. Flat rim Dished Type Lock Washers are a variation of the plain periphery and are ideal for plastic surfaces, electrical components and similar applications. Has small O.D. for limited space
  • WIDE RIM TYPE: Recommended for use with large diameter screw and bolt heads and for spanning oversize holes where extreme torques are not required
  • ALTERNATE TWISTED TOOTH TYPE: Provide both clockwise and counter clockwise locking action. Resists rotation in either direction
  • NARROW RIM TYPE: Ideal for small head screws and for applications where appearance or O.D. clearance are determining factors
  • PIPE LOCK WASHERS: Made especially for locking nuts having an extreme internal diameter in relation to the O.D. Examples are found in lamp and instrument board assemblies
  • TYPE "B" TOOTH FORM: This alternative tooth form is available in most styles and types. Preferred by some for heavy duty applications

Tooth Lock Washers Dimensions

WASHERS

Lock Washers

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Nominal
Washer Size
A B C
Inside Diameter Outside Diameter Thickness
Min. Max. Max. Min. Max. Min.
2 0.086
4 0.112
6 0.138
8 0.164
10 0.190
12 0.216
1/4 0.250
5/16 0.312
3/8 0.375
7/16 0.438
1/2 0.500
5/8 0.625
1/8 Pipe
0.089
0.115
0.141
0.168
0.195
0.221
0.256
0.320
0.384
0.448
0.512
0.640
0.425
0.095
0.123
0.150
0.176
0.204
0.231
0.267
0.332
0.398
0.464
0.530
0.663
0.410
0.200
0.270
0.295
0.340
0.381
0.410
0.478
0.610
0.692
0.789
0.900
1.071
0.615
0.175
0.255
0.275
0.325
0.365
0.394
0.460
0.594
0.670
0.740
0.867
1.045
0.595
0.015
0.019
0.021
0.023
0.025
0.025
0.028
0.034
0.040
0.040
0.045
0.050
0.022
0.010
0.015
0.017
0.018
0.020
0.020
0.023
0.028
0.032
0.032
0.037
0.042
0.017

 

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Nominal
Washer Size
A B C
Inside Diameter Outside Diameter Thickness
Min. Max. Max. Min. Max. Min.
4 0.112
6 0.138
8 0.164
10 0.190
12 0.216
1/4 0.250
5/16 0.312
3/8 0.375
7/16 0.438
1/2 0.500
5/8 0.625
0.115
0.141
0.168
0.195
0.221
0.256
0.320
0.384
0.448
0.513
0.641
0.123
0.150
0.176
0.204
0.231
0.267
0.332
0.398
0.464
0.530
0.663
0.260
0.320
0.381
0.410
0.475
0.510
0.610
0.694
0.760
0.900
1.071
0.245
0.305
0.365
0.395
0.460
0.494
0.588
0.670
0.740
0.880
1.045
0.019
0.022
0.023
0.025
0.028
0.028
0.034
0.040
0.040
0.045
0.050
0.015
0.016
0.018
0.020
0.023
0.023
0.028
0.032
0.032
0.037
0.042

 

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Nominal Washer Size A
Inside Diameter
B
Outside Diameter
C
Thickness
Min. Max. Max. Min. Max. Min.
6 0.138
8 0.164
10 0.190
1/4 0.250
0.141
0.168
0.195
0.256
0.150
0.176
0.204
0.267
0.510
0.510
0.610
0.760
0.495
0.495
0.580
0.725
0.028
0.028
0.034
0.040
0.023
0.023
0.028
0.032

Flat Washers

Machine Screw Click here to Request a quote.
NO ID OD TH WT/M
2
4
5
6
8
10
12
14
.092
.125
.140
.150
.170
.203
.227
.265
.219
.280
.280
.375
.375
.438
.500
.562
.018
.026
.026
.032
.032
.032
.048
.048
.16
.36
.33
.83
.79
1.10
2.22
2.70
Machine Screw Flat Washer

Fender Washers

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Bolt Size ID OD TH Approx
No. in
20#
10

1/4

1/4

1/4

5/16

5/16

3/8

3/8

1/2
7/32

9/32

9/32

9/32

11/32

11/32

13/32

13/32

17/32
1

1

1-1/4

1-1/2

1-1/4

1-1/2

1-1/4

1-1/2

2
.051
.080
.051
.080
.051
.080
.051
.080
.051
.080
.051
.080
.051
.080
.051
.080
.051
.080
1.4M

1.5M

.92M

.62M

.96M

.64M

.94M

.66M

.38M

 

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Bolt
Size, In.
Outside Dia.,
In.
Inside Dia.,
In.
American
Standard Gauge
Approx.
Lbs. Per
M Pcs.
Approx.
No./Pcs.
Per Lb.
3/16
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/4
2-1/2
2-3/4
3
9/16
3/4
7/8
1
1-1/4
1-3/8
1-1/2
1-3/4
2
2-1/4
2-1/2
2-3/4
3
3-1/4
3-1/2
3-3/4
4
4-1/4
4-1/2
4-3/4
5
5-1/4
5-1/2
1/4
5/16
3/8
7/16
1/2
9/16
5/8
11/16
13/16
15/16
1-1/16
1-1/4
1-3/8
1-1/2
1-5/8
1-3/4
1-7/8
2
2-1/8
2-3/8
2-5/8
2-7/8
3-1/8
18(3/64)
16(1/16)
14(5/64)
14(5/64)
14(5/64)
12(7/64)
12(7/64)
10(9/64)
9(5/32)
8(11/64)
8(11/64)
8(11/64)
8(11/64)
7(3/16)
7(3/16)
7 (3/16)
7(3/16)
7(3/16)
7(3/16)
5(7/32)
4(15/64)
3(1/4)
2(5/32)
2.8
6.7
11.5
14.9
24.4
38.5
45.5
77
110
153
188
220
260
333
385
448
500
569
630
826
961
1100
1300
361
149
87
67
41
26
22
13
9.1
6.5
5.3
4.5
3.8
3
2.6
2.3
2
1.8
1.6
1.2
1
.9
.8

SAE Washers

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Bolt Size, In. Outside Dia., In. Inside Dia., In. American
Standard Gauge
Approx.
Lbs. Per
M Pcs.
Approx.
No/Pcs.
Per Lb.
4
6
8
3/16
12
1/4
5/16
3/8
7/16
1/2
9/16
5/8
3/4
7/8
1
1-1/8
1-1/4
1-3/8
1-1/2
5/16
3/8
7/16
1/2
9/16
5/8
11/16
13/16
59/64
1-1/16
1-3/16
1-5/16
1-1/2
1-3/4
2
2-1/4
2-1/2
2-3/4
3
1/8
5/32
3/16
7/32
1/4
9/32
11/32
13/32
15/32
17/32
19/32
21/32
13/16
15/16
1-1/16
1-3/16
1-5/16
1-7/16
1-9/16
21(1/32)
18(3/64)
18(3/64)
18(3/64)
16(1/16)
16(1/16)
16(1/16)
16(1/16)
16(1/16)
13(3/32)
13(3/32)
13(3/32)
10(9/64)
10(9/64)
10(9/64)
10(9/64)
9(5/32)
9(5/32)
9(5/32)
.58
1.26
1.7
2.3
3.4
4.5
5.2
7.2
9.5
18.3
23.4
27.7
47.4
63
83
109
160
190
240
1650
790
585
435
280
222
192
140
105
55
43
36
21
16
12
9.2
6.25
5.25
4.25

Washer Specifications

Countersunk
Finishing Washers
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Screw Size OD ID
Mm. Max.
6
8
10
12
1/4
.469
.531
.593
.656
.781
.170
.180
.235
.259
.305
.200
.210
.265
.289
.335
Countersunk Finishing Washer

Lock Washers

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Nominal
Washer Size
A B C D
Inside Diameter Outside
Diameter
Thickness Length
Min. Max. Ref. Max. Min. Max. Min.
6 0.138
8 0.164
10 0.190
1/4 0.250
0.140
0.167
0.195
0.255
0.150
0.177
0.205
0.267
0.301
0.340
0.369
0.468
0.021
0.021
0.025
0.025
0.017
0.017
0.020
0.020
0.092
0.105
0.099
0.128
0.082
0.088
0.083
0.113

Split Lock Washers

Hi-Collar Helical Spring Lock Washers

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Nominal
Washer Size
A B W T+t
2
Inside Diameter Outside Diameter Washer Section
Width Thickness
Mm. Max. Max. Mm. Mm.
4 0.112
6 0.138
8 0.164
10 0.190
0.115
0.141
0.168
0.194
0.121
0.148
0.175
0.202
0.173
0.216
0.267
0.294
0.022
0.030
0.042
0.042
0.022
0.030
0.047
0.047
1/4 0.250
5/16 0.312
3/8 0.375
0.255
0.318
0.382
0.263
0.238
0.393
0.365
0.460
0.533
0.047
0.062
0.076
0.078
0.093
0.125
Split Lock Washer

 

Split Lock Washers

Medium and Heavy Split Helical Spring Lock Washers

Nominal
Washer Size
A B T W
Inside
Diameter
Outside
Diameter
Mean Sect. Thickness
(
T + t)
2
Section Width
Max. Min. Med. Max. Heavy Max. Med. Min. Heavy Min. Med. Min. Heavy Min.
2 0.086
3 0.099
4 0.112
5 0.125
0.094
0.107
0.120
0.133
0.088
0.101
0.114
0.127
0.172
0.195
0.209
0.236
0.182
0.209
0.223
0.252
0.020
0.025
0.025
0.031
0.025
0.031
0.031
0.040
0.035
0.040
0.040
0.047
0.040
0.047
0.047
0.055
6 0.138
8 0.164
10 0.190
12 0.216
0.148
0.174
0.200
0.227
0.141
0.167
0.193
0.220
0.250
0.293
0.334
0.377
0.266
0.307
0.350
0.391
0.031
0.040
0.047
0.056
0.040
0.047
0.056
0.063
0.047
0.055
0.062
0.070
0.055
0.062
0.070
0.077
1/4 0.250
5/16 0.312
3/8 0.375
7/16 0.438
0.262
0.326
0.390
0.455
0.254
0.317
0.380
0.443
0.489
0.586
0.683
0.779
0.491
0.596
0.691
0.787
0.062
0.078
0.094
0.109
0.077
0.097
0.115
0.133
0.109
0.125
0.141
0.156
0.110
0.130
0.145
0.160
1/2 0.500
9/16 0.562
5/8 0.625
11/16 0.688
0.518
0.582
0.650
0.713
0.506
0.570
0.635
0.698
0.873
0.971
1.079
1.176
0.883
0.981
1.093
1.192
0.125
0.141
0.156
0.172
0.151
0.170
0.189
0.207
0.171
0.188
0.203
0.219
0.176
0.193
0.210
0.227
3/4 0.750
13/16 0.812
7/8 0.875
15/16 0.938
0.775
0.843
0.905
0.970
0.760
0.824
0.887
0.950
1.271
1.367
1.464
1.560
1.291
1.391
1.494
1.594
0.188
0.203
0.219
0.234
0.226
0.246
0.266
0.284
0.234
0.250
0.266
0.281
0.244
0.262
0.281
0.298
1 1.000
1-1/16 1.062
1-1/8 1.125
1-3/16 1.188
1.042
1.107
1.172
1.237
1.017
1.080
1.144
1.208
1.661
1.756
1.853
1.950
1.705
1.808
1.909
2.008
0.250
0.266
0.281
0.297
0.306
0.326
0.345
0.364
0.297
0.312
0.328
0.344
0.319
0.338
0.356
0.373
1-1/4 1.250
1-5/16 1.312
1-3/8 1.375
1-7/16 1.438
1-1/2 1.500
1.302
1.366
1.432
1.497
1.561
1.271
1.334
1.398
1.462
1.525
2.045
2.141
2.239
2.334
2.430
2.113
2.211
2.311
2.406
2.502
0.312
0.328
0.344
0.359
0.375
0.384
0.403
0.422
0.440
0.458
0.359
0.375
0.391
0.406
0.422
0.393
0.410
0.427
0.442
0.458

Tooth Lock Washers Price

FOB Price: US $0.001 to 100 Piece

DELIVERY: Ex Stock or 15-30 DAYS or AS COMMUNICATION
Pay Mode Terms: L/C (Letter of Credit), T/T (Bank Transfer)
Port of Dispatch : CST Air Port, Mumbai & Nhava Seva Sea Port
Production Capacity : 500 Metric Tons/Month

For quick Quote on Tooth Lock Washers, please contact our Sales team.

Email : sales@rameshgroup.com, info@rameshgroup.com, rameshsteel44@yahoo.co.in

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Tooth Lock Washers Specification | Tooth Lock Washers at Factory Price | Tooth Lock Washers Techinical Information Dimensions Manufacturers, Tooth Lock Washers Manufacturing, Tooth Lock Washers India, Tooth Lock Washers Suppliers,Tooth Lock Washers Exporters, Tooth Lock Washers Traders, Tooth Lock Washers Stockholders, Tooth Lock Washers Dealers, Tooth Lock Washers Export Import India

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